Winchester Small Rifle Primers forty one

Winchester NATO-Spec Military services Primers 41 are the same primers used in the Lake Metropolis five.56mm ammunition. These primers are constructed to exacting requirements for shot to shot regularity. All primers are constantly and rigorously tested winchester 41 primers for consistency and sensitivity at temperatures and ailments considerably past the variety of ordinary use. Winchester guarantees cautiously-controlled weights of primer mixtures, consistency in dimension and good quality, exact measurements and tolerances for anvil heights and security in extremes of temperatures and humidity.